| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| airhistory | 0.6 | 0.4 | 7811 | 22 |
| airhistory raf service ww1 | 1.92 | 0.4 | 743 | 22 |
| ww1 raf service records | 1.55 | 0.5 | 7240 | 63 |
| raf 1st world war | 0.31 | 0.8 | 113 | 7 |
| raf service records ww2 | 0.38 | 0.4 | 6244 | 37 |
| raf ww11 service records | 1.26 | 0.6 | 554 | 65 |
| raf service records wwii | 1.69 | 0.8 | 4318 | 5 |
| raf service history records | 1.95 | 1 | 2489 | 17 |
| world war 2 raf service records | 0.23 | 0.4 | 1424 | 79 |
| history of the raf | 1.91 | 0.8 | 6130 | 35 |
| raf air historical branch | 1.36 | 1 | 302 | 24 |
| raf service records second world war | 0.41 | 0.6 | 7485 | 46 |
